| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.97 | 4.470% | $253.8308 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $43.34 | 9.806% | $47.5899 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $193.96 | 4.300% | $202.3003 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $19.53 | 10.764% | $21.6322 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $125.67 | 6.743% | $134.1439 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $21.79 | 10.865% | $24.1575 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $206.39 | 7.799% | $222.4864 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $853.65 | $906.1410 | $906.14 | $906.20 | $906.10 | |